Front face of a combined personal digital assistant and navigation device



FIG. 1 is a front perspective view of the front face of a combined personal digital assistant and navigation device according to the present invention;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for the front face of a combined personal digital assistant and navigation device, as shown and described. 